Dear all,<br><br>I am running RegCM4.1.1 with EH5RF data for 1991-1993.<br>I have the following error when I run SST. <br><br>PGFIO-F-242/unformatted read/unit=11/illegal operation on direct access file.<br> File name = /data1/progs/RegCM-4.1/Data/SST/SST_20C_3_1962010100_1993123118    unformatted, direct access   record = 0<br>
 In source file mod_sst_eh5om.f90, at line number 377<br><br>I could run future simulation correctly. I cannot do reference period simulations.<br>Could you please help me?<br><br>Best regards.<br><br>Tugba Agacayak<br>